HSF Cable Leaded Aluminium Housed Resistors Ohmite HSF Cable Leaded Aluminium Housed Resistors are designed with factory-fitted cable terminations for ease of assembly into the desired applications. These cable-leaded aluminum-housed resistors have resistance values of R005 to 70KΩ with a tolerance of ±5% and a high power-to-volume ratio. The power dissipation of these HSF resistors from Ohmite derates linearly to zero at +200°C.